63% (1960)

38% (2011)

58% (1990)

73% (2016)

64% (1994)

64% (2011)

61% (1999)

72% (1997)

71% (2016)

70% (2023)

58% (2009)

69% (2021)

68% (2005)

77% (1999)

71% (1988)

54% (2014)

0% (2024)

49% (1984)

76% (2013)

74% (1966)